user/sven/linux.git/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c, branch v5.4.43

drm/amdgpu: cleanup vega10 SRIOV code path

2019-08-02T15:17:21Z

we can simplify all those unnecessary function under SRIOV for vega10 since: 1) PSP L1 policy is by force enabled in SRIOV 2) original logic always set all flags which make itself a dummy step besides, 1) the ih_doorbell_range set should also be skipped for VEGA10 SRIOV. 2) the gfx_common registers should also be skipped for VEGA10 SRIOV. Signed-off-by: Monk Liu Reviewed-by: Emily Deng Signed-off-by: Alex Deucher

drm/amdgpu: replace simple_strtol() by kstrtou32()

2019-07-16T18:09:09Z

The simple_strtol() function is deprecated. kstrto[l,u32]() is the correct replacement as it can properly handle overflows. This patch replaces the deprecated simple_strtol() use introduced recently. As clk is of type uint32_t, we are safe to use kstrtou32(). It is also safe to return zero on string parsing error, similar to the case of returning zero if buf is empty in parse_clk(). Fixes: bb5a2bdf36a8 ("drm/amdgpu: support dpm level modification under virtualization v3") Signed-off-by: Wang Xiayang Signed-off-by: Alex Deucher

Merge tag 'drm-misc-next-2019-06-14' of git://anongit.freedesktop.org/drm/drm-misc into drm-next

2019-06-14T09:44:24Z

drm-misc-next for v5.3: UAPI Changes: Cross-subsystem Changes: - Add code to signal all dma-fences when freed with pending signals. - Annotate reservation object access in CONFIG_DEBUG_MUTEXES Core Changes: - Assorted documentation fixes. - Use irqsave/restore spinlock to add crc entry. - Move code around to drm_client, for internal modeset clients. - Make drm_crtc.h and drm_debugfs.h self-contained. - Remove drm_fb_helper_connector. - Add bootsplash to todo. - Fix lock ordering in pan_display_legacy. - Support pinning buffers to current location in gem-vram. - Remove the now unused locking functions from gem-vram. - Remove the now unused kmap-object argument from vram helpers. - Stop checking return value of debugfs_create. - Add atomic encoder enable/disable helpers. - pass drm_atomic_state to atomic connector check. - Add atomic support for bridge enable/disable. - Add self refresh helpers to core. Driver Changes: - Add extra delay to make MTP SDM845 work. - Small fixes to virtio, vkms, sii902x, sii9234, ast, mcde, analogix, rockchip. - Add zpos and ?BGR8888 support to meson. - More removals of drm_os_linux and drmP headers for amd, radeon, sti, r128, r128, savage, sis. - Allow synopsis to unwedge the i2c hdmi bus. - Add orientation quirks for GPD panels. - Edid cleanups and fixing handling for edid < 1.2. - Add runtime pm to stm. - Handle s/r in dw-hdmi. - Add hooks for power on/off to dsi for stm. - Remove virtio dirty tracking code, done in drm core. - Rework BO handling in ast and mgag200. Tiny conflict in drivers/gpu/drm/amd/display/dc/clk_mgr/clk_mgr.c, needed #include to make it compile. Signed-off-by: Daniel Vetter From: Maarten Lankhorst Link: https://patchwork.freedesktop.org/patch/msgid/0e01de30-9797-853c-732f-4a5bd6e61445@linux.intel.com

drm/amd: drop use of drmP.h in amdgpu.h

2019-06-10T20:59:53Z

Delete the unused drmP.h from amdgpu.h. Fix fallout in various files. Signed-off-by: Sam Ravnborg Reviewed-by: Alex Deucher Cc: "Christian König" Cc: "David (ChunMing) Zhou" Cc: David Airlie Cc: Daniel Vetter Link: https://patchwork.freedesktop.org/patch/msgid/20190609220757.10862-5-sam@ravnborg.org

drm/amdgpu: init vega10 SR-IOV reg access mode

2019-05-24T17:20:50Z

Set different register access mode according to the features provided by firmware Signed-off-by: Trigger Huang Reviewed-by: Alex Deucher Signed-off-by: Alex Deucher

drm/amdgpu: disable DRIVER_ATOMIC under SRIOV

2019-04-19T16:33:06Z

Under SRIOV, we need disable DRIVER_ATOMIC. Otherwise, it will trigger WARN_ON at drm_universal_plane_init. Signed-off-by: Yintian Tao Acked-by: Alex Deucher Signed-off-by: Alex Deucher

drm/amdgpu: support dpm level modification under virtualization v3

2019-04-10T18:53:27Z

Under vega10 virtualuzation, smu ip block will not be added. Therefore, we need add pp clk query and force dpm level function at amdgpu_virt_ops to support the feature. v2: add get_pp_clk existence check and use kzalloc to allocate buf v3: return -ENOMEM for allocation failure and correct the coding style Signed-off-by: Yintian Tao Reviewed-by: Alex Deucher Signed-off-by: Alex Deucher

drm/amd/amdgpu/sriov: Aligned the definition with libgv

2018-11-19T20:27:42Z

Aligned the amd_sriov_msg_pf2vf_info_header and amd_sriov_msg_pf2vf_info_header's definition with libgv. Signed-off-by: Emily Deng Reviewed-by: Frank.Min Signed-off-by: Alex Deucher

drm/amdgpu: cleanup GMC v9 TLB invalidation

2018-11-05T20:49:40Z

Move the kiq handling into amdgpu_virt.c and drop the fallback. Signed-off-by: Christian König Reviewed-by: Emily Deng Signed-off-by: Alex Deucher

drm/amdgpu: remove nonsense in_interrupt() checks

2018-11-05T20:49:39Z

might_sleep() is supposed to raise if warning if called in interrupt or atomic context. Signed-off-by: Christian König Reviewed-by: Emily Deng Signed-off-by: Alex Deucher